Physical Landscapes

1. The document describes the three courses of a river - upper, middle, and lower - and the landforms associated with each such as waterfalls in the upper course and meanders in the lower course. 2. It also discusses landscapes formed by glacial erosion including U-shaped valleys, hanging valleys, and corries. 3. Land use varies between the river courses and glaciated uplands, from extensive forestry and livestock in the upper reaches to intensive agriculture and largest settlements in the lower courses.